8806928

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{3257}}^1$

素因数の和:3291

約数の個数: 30

約数和(自身を含む): 18482634

約数和(自身を除く): 9675706

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 3257, 6514, 13028, 26056, 42341, 52112, 84682, 169364, 338728, 550433, 677456, 1100866, 2201732, 4403464, 8806928]

約数ペア:

[(1, 8806928), (2, 4403464), (4, 2201732), (8, 1100866), (13, 677456), (16, 550433), (26, 338728), (52, 169364), (104, 84682), (169, 52112), (208, 42341), (338, 26056), (676, 13028), (1352, 6514), (2704, 3257)]